March 4th News On March 4th, Zhenjiang Liancheng Chemical Industry Co., Ltd. announced a factory price of 8,250 yuan/ton for its annual production of 260,000 tons of plasticizer DOP, marking an increase of 200 yuan/ton. According to Chempricehub's analysis of DOP, the bullish-bearish score stands at 1. The 200 yuan/ton rise in Zhenjiang Liancheng Chemical Industry Co., Ltd.'s DOP factory price to 8,250 yuan/ton indicates that producers hold an optimistic outlook on the market, which is expected to drive up the spot price of DOP. This positive development stems from increased downstream demand or rising costs on the supply side, such as price fluctuations in upstream raw materials like phthalic anhydride. The upward adjustment in enterprise pricing typically reflects tightening market supply and demand, potentially leading to an overall strengthening of the spot market in the short term.